Answer:
Step-by-step explanation:
formula for slope-intercept is [ y= mx + b ]
we are given a point P=(x1,y1) = (-10,-6)
and a slope m of 1/2
use the point slope formula [ y-y1 = m(x-x1) ] with the given info then work it into the slope-intercept form
y-(-6) = 1/2(x-(-10))
y+6 = 1/2(x+10)
y+6 = 1/2x+5
y= 1/2x + 5-6
y=1/2x-1
this looks like the point-slope form so you are done :)
Answer:
x = -2, y = 3
Step-by-step explanation:
2x + 3y = 5
5x - 2y = -16
In order to find the value of a variable, we must eliminate the other variable by multiplying the equations to get the same coefficient.
We can multiply the first equation by 5 and the second one by 2 to get the same coefficient for x, the equations then become:
10x + 15y = 25
10x - 4y = -32
Now we can subtract:
19y = 57
y = 3
Since we know the value of y, we can substitute it into one of the original equations:
2x + 3(3) = 5
2x + 9 = 5
2x = -4
x = -2
Answer:
Consecutive angles will always some to 180 degrees, that makes consecutive angles in a parallelogram supplementary
Answer:
A number and its additive inverse are always the same distance from zero, and so they have the same absolute value.
Step-by-step explanation:
Hope this helps!!
